Qurugosk

First Strike
Invisibility — {2}{u/b}: Qurugosk becomes invisible.
(Qurugosk gains indestructible and cannot be the
target of any spells or abilities until your next upkeep.)
These creatures bear deadly sharp claws and natural glowing fires emanating from their ghastly body.
These creatures are extremely fast and defend well
from blood loss, though lighter and slightly weaker
than other creatures of similar tiers.